Technical datasheet

BYK® -A 525

Supplied byBYK- Last Updated on Jun 27, 2025

BYK® -A 525 by BYK is a solution of a polyether-modified methyl alkyl polysiloxane copolymer. Acts as a release agent. In quartz-filled epoxy resins it shows excellent air release properties. Additionally, it improves the wetting of glass fibers. It is used to prevent air inclusions and porosity in epoxy and polyurethane systems. BYK® -A 525 is recommended level is 0.1 - 0.5% based upon total formulation.
Product family:
Product Type:
Chemical Composition:Visible After Login
Bio Based contentVisible After Login

Benefits

No data available

Compliance

No data available

Applications

Recommended markets

No data available

For which system

Availability

Product Status:Visible After Login

BYK® -A 525 properties

Other properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Flash Point0.0 Visible After LoginVisible After LoginVisible After Login
Non-volatile Content0.0 Visible After LoginVisible After LoginVisible After Login

Related products